Website Down Checker

See whether a site was up at our last check and when it last went down.

yihung.tw

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Unknown
Page Title
YIHUNG 億宏 3D立體口罩｜兒童口罩｜青少年、小臉專用口罩｜不脫妝口罩 - 醫療級防護
Meta Description
億宏興業所生產之醫療口罩均符合國家檢驗標準及醫器認證，專為國人設計的V型小臉不沾底妝的3D立體口罩及兒童立體口罩，極親膚、低壓差、完美貼合臉部、3D立體呼吸大空間、超親膚不刺癢，嚴選原物料製成的高規格醫用口罩，配戴一整天也舒適安心，加入官網新會員送購物金
Meta Keywords
億宏官網,億宏醫用口罩,億宏口罩,V型優雅,小臉口罩,3D立體,不沾底妝,不沾妝口罩，小顏口罩，大版口罩，日系口罩，韓系口罩，3D口罩，5D口罩，涼感口罩,涼感口罩推薦,小臉口罩推薦，不沾妝口罩推薦，網友推薦口罩，日本口罩推薦，韓國口罩推薦，小顏口罩推薦，兒童立體口罩,超親膚,雙鋼印口罩,兒童口罩推薦,幼稚園口罩推薦，國小口罩推薦，單片包裝口罩推薦，客製化口罩,選舉口罩,廣告口罩,文宣口罩,口罩代工,成人口罩推薦
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
10/19/2026, 12:34:14 AMActiveUnknown

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime monitor with 7-day uptime percentage, failed checks, average latency by region, and daily outages

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

What this page reports

  • Last status change: When we last saw a site switch between reachable and unreachable
  • Last downtime: When a site was most recently seen down, and whether it has come back
  • Server and meta information: The server software, page title and meta tags we last observed

We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.

Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.